Aerospace Ball Bearings

Zirconia ball is an advanced engineering ceramic component that has excellent performance and is therefore widely used in various high-tech fields. High hardness: The hardness of silicon nitride balls is second only to diamond and can withstand friction and wear at high speeds and high pressures. [See More]

• Application: Aerospace; Medical / Dental; Military; Spindle / Super Precision; High-Speed Machinery,Valves & Fluid Control Systems,Electronics & Sensors,Specialty Manufacturing
• Material / Plating: Zirconia（ZrO2）

• Design Units: Metric

Double-row Angular Contact Ceramic Ball Bearings – Silicon Carbide (SiC). Ceramic angular contact ball bearings are a specialized type of bearing designed for applications operating in extreme special environments where conventional bearings are not suitable for. They can handle high-speed,... [See More]

• Application: Aerospace; Medical / Dental; Military; Semiconductor & Vacuum Systems,Harsh Chemical & Petrochemical
• Type: Maximum Capacity Double Row Full Ball Complement

• Primary Bearing Category: Angular Contact Ball Bearing
• Design Units: Metric

Single-row Angular Contact Ceramic Ball Bearings – Silicon Nitride (Si3N4). Ceramic angular contact ball bearings are a specialized type of bearing designed for applications operating in extreme special environments where conventional bearings are not suitable for. They can handle high-speed,... [See More]

• Application: Aerospace; Military; Spindle / Super Precision; High-Performance Motors & Electrified Powertrains,Oil & Gas / Petrochemical Extreme Services
• Type: Single Row Ball

• Primary Bearing Category: Angular Contact Ball Bearing
• Design Units: Metric

Self Aligning Ceramic Ball Bearings – Zirconium Oxide (ZrO2). Thrust ceramic ball bearing is a type of bearing that is designed to handle axial loads, which are loads that are parallel to the axis of rotation. They can offer several advantages over traditional steel bearings. Ceramic thrust... [See More]

• Application: Aerospace; Automotive; Medical / Dental; Pump; High-Temperature & Chemical Processing,Semiconductor & Electronics Manufacturing,Food & Beverage Processing,Marine & Offshore
• Design Units: Metric

• Type: Single Row Ball
• Outside Diameter: 2.0472

Self Aligning Ceramic Ball Bearings – Silicon carbide (SiC). Thrust ceramic ball bearing is a type of bearing that is designed to handle axial loads, which are loads that are parallel to the axis of rotation. They can offer several advantages over traditional steel bearings. Ceramic thrust... [See More]

• Application: Aerospace; Medical / Dental; Military; Glass & Steel Manufacturing,Deep-Sea Mining & Desalination Systems,High-Speed, Electrically Sensitive Applications,
• Design Units: Metric

• Type: Maximum Capacity Double Row Full Ball Complement
• Outside Diameter: 1.3780

High-Temperature Linear Ball Bearings. Linear Ball Bearings are precision-engineered components designed to facilitate smooth and low-friction linear motion in various applications. Comprising an outer and inner race with ball elements in between, these bearings offer efficient support for linear... [See More]

• Application: Aerospace; Automotive; Industrial Furnaces and Ovens,Glass and Metal Processing,Food Processing and Packaging,Power Generation
• Outside Diameter: 0.3122

• Design Units: Metric
• Dynamic Radial: 4

One-way clutch bearings. One-way clutches transfer torque during the cranking of self-start motors. They also prevent starter motor failure, by restricting reverse drive while the engine is running. One Way Clutch typically has only four parts compared to the conventional design that comprises of... [See More]

• Application: Aerospace; Automotive; Medical / Dental; Military; Industrial Machinery,Consumer & Home Appliances,Renewable Energy
• Design Units: Metric

• Type: Conrad / Deep Groove; Single Row Ball
• Outside Diameter: 2.4409

Double direction thrust ball bearing. Double direction thrust ball bearings can accommodate axial loads in both directions, but they must not be subjected to any radial load. Their separable components facilitate mounting/dismounting and maintenance inspections, and many of the components are... [See More]

• Application: Aerospace; Automotive; Pump; Spindle / Super Precision; Industrial Robotics,Heavy-Duty Presses & Stamping Machines,Marine & Shipbuilding,Railway Applications
• Type: Maximum Capacity Double Row Full Ball Complement

• Primary Bearing Category: Thrust Bearing
• Design Units: Metric

Eight Point Contact Ball Slewing Bearing. The internal configuration consists of two deep groove gothic arch raceways, each with a maximum ball complement, located in both the inner and outer rings. This results in a total of eight surfaces where the balls may contact at any time, providing... [See More]

• Application: Aerospace; Military; Heavy Machinery,Robotics,Wind Turbines,
• Design Units: Metric

• Type: Maximum Capacity Double Row Full Ball Complement; Eight Point Contact
• Bore: 12.2441

Eight Point Contact Ball Slewing Bearing. The internal configuration consists of two deep groove gothic arch raceways, each with a maximum ball complement, located in both the inner and outer rings. This results in a total of eight surfaces where the balls may contact at any time, providing... [See More]

• Application: Aerospace; Military; Heavy Machinery,Robotics,Wind Turbines
• Design Units: Metric

• Type: Maximum Capacity Double Row Full Ball Complement; Eight Point Contact
• Bore: 26.7323

Stainless steel deep groove ball bearings. Stainless steel deep groove ball bearings are corrosion-resistant, high-temperature-resistant, low-maintenance industrial components that ensure reliable performance and long life. High corrosion resistance: Made from stainless steel, they offer excellent... [See More]

• Application: Aerospace; Automotive; Medical / Dental; Biotech,Food Processing,Printers,Fax Machines,Photocopier, Machinery,Conveyors, Belt Drives,Electronic Devices,Power Transmission, among others.
• Design Units: Metric

• Type: Conrad / Deep Groove; Single Row Ball
• Outside Diameter: 0.1874

Stainless steel deep groove ball bearings. Stainless steel deep groove ball bearings are corrosion-resistant, high-temperature-resistant, low-maintenance industrial components that ensure reliable performance and long life. High corrosion resistance: Made from stainless steel, they offer excellent... [See More]

• Application: Aerospace; Automotive; Biotech,Food Processing,Printers,Fax Machines,Photocopier, Machinery,Conveyors, Belt Drives,Electronic Devices,Power Transmission, among others.
• Design Units: Metric

• Type: Conrad / Deep Groove; Single Row Ball
• Outside Diameter: 0.1874

Stainless Steel Double Row Angular Contact Ball Bearings. Double Row Stainless Steel Angular Contact Bearings are corrosion-resistant bearings capable of withstanding high radial and axial loads for applications requiring high performance and durability. Stainless steel material: with excellent... [See More]

• Application: Aerospace; Automotive; Machine Tools,Electric Motors,Robotics
• Type: Maximum Capacity Double Row Full Ball Complement

• Primary Bearing Category: Angular Contact Ball Bearing
• Design Units: Metric

Stainless steel balls made of 440 offer high hardness and corrosion resistance for industrial applications requiring strength and wear resistance. High Hardness: 440 stainless steel balls have a high hardness, which is great for abrasion resistance and high pressure applications. Corrosion... [See More]

• Application: Aerospace; Medical / Dental; Cutting Tools,Valve Components,Industrial Equipment,Hydraulic Systems

Super-precision, high-capacity, single row angular contact ball bearing. These super-precision, high-capacity, single row angular contact ball bearings, with 15 ° contact angle, accommodate radial and axial loads acting simultaneously, where the axial load acts in one direction only. They are... [See More]

• Application: Aerospace; Automotive; Medical / Dental; Pump; Machine Tools & Spindles,Electric Motors,Robotics & Automation,Compressors & Gearboxes,Instrumentation
• Type: Single Row Ball

• Primary Bearing Category: Angular Contact Ball Bearing
• Design Units: Metric

A deep groove bearing with reduced shoulder on one side of inner or outer race ball path. Snapover assembly permits use of a one-piece circular pocket ring separator and greater ball complement. These bearings will accept radial load and single direction thrust load and are normally used in... [See More]

• Application: Aerospace; Medical / Dental; Military; Spindle / Super Precision; Glass working, Robotics, Food Processing
• Type: One Directional Thrust Angular

• Primary Bearing Category: Angular Contact Ball Bearing
• Design Units: Inch

Miniature & Instrument Bearings. This product line encompasses inch and metric series radial and angular contact ball bearings from 0.1250 in. to 1.8504 in. O.D. Optional features include flanges, shields and seals, extended inner rings, and modified dimensions. Duplex and super duplex... [See More]

• Application: Aerospace; Medical / Dental; Military
• Design Units: Metric

• Primary Bearing Category: Radial Ball Bearing
• Bore: 0.3937 to 0.9843

For bearings used for aircraft and helicopter, high reliability, long service life and weight reduction have been required. Bearing for jet engine shaft. The bearing for the shaft of the jet engine is the most important machine part located at the heart of the aircraft. It features not only high... [See More]

• Application: Aerospace; Airframe / Aircraft Control

Timken's ball bearings for aerospace applications are specifically designed to withstand radial, thrust, moment, reversible thrust or combination loads. Our offering includes two Conrad configurations (types HK and HD) and two angular contact configurations (types HA and HT). Bearings may be... [See More]

• Application: Aerospace; Airframe / Aircraft Control
• Type: Conrad / Deep Groove (optional feature)

• Primary Bearing Category: Radial Ball Bearing; Angular Contact Ball Bearing
• Outside Diameter: 0.3937 to 23.6221

DGBB are composed of four basic parts, including inner ring, outer ring, steel ball and cage. Under normal operating conditions, the inner raceway, the outer raceway and the steel balls bear the load, and the cage separates the steel balls and maintains stability. Single-row radial DGBB have simple... [See More]

• Application: Aerospace; Medical / Dental
• Bore: 1.6535

• Design Units: Metric
• Static Axial: 1023

Industrial bearings have been a mainstay of the IBT Industrial Solutions business from the very beginning, when IBT was founded in Kansas City in 1949. With this legacy of service, you can be confident that you are working with the pros when you partner with IBT. Whether you are replacing an... [See More]

• Application: Aerospace

• Bearing Class: Unground Bearing

This X-Type series sealed thin section ball bearing is made from 52100 steel, has two seals made of molded rubber, and utilizes a snap-over cage design made of brass or composite material. This bearing is designed for applications with axial, moment, and reverse axial loads, and is manufactured to... [See More]

• Application: Aerospace; Airframe / Aircraft Control; Instrument / Miniature; Medical / Dental; Military; Radar, Scanning Equipment, etc.
• Type: Four Point Contact

• Primary Bearing Category: Angular Contact Ball Bearing
• Design Units: Inch

Industry Part Number Interchange. Standard Bearings from 1-inch bore to 35-inch bore, with Specials upon request. Application Engineering Services available [See More]

• Application: Aerospace; Military; Industrial, Robotics, Dist. Markets
• Type: One Directional Thrust Angular

• Primary Bearing Category: Angular Contact Ball Bearing
• Design Units: Inch

It is mainly used for the hot environment, where metal and plastic are not applicable. A pull-type bearing only consists of ceramic without a cage structure. Sliding Ceramic Bearing and Other Ceramic Works. A ceramic sliding bearing fully consists of ceramic materials, such as zirconia, silicon... [See More]

• Application: Aerospace; Semiconductor equipment, LCD equipment, Chemical equipment, Aerospace equipment
• Material / Plating: Ceramic Races

• Primary Bearing Category: Radial Ball Bearing
• Rolling Element: Ceramic Balls

Angular contact bearings have one ring shoulder partially or totally removed. This allows a larger ball complement than found in comparable deep groove bearings, hence a greater load capacity. Speed capability is also greater. Angular contact bearings are assembled to a contact angle by varying the... [See More]

• Application: Aerospace; Airframe / Aircraft Control; Medical / Dental; Spindle / Super Precision
• Design Units: Inch

• Primary Bearing Category: Angular Contact Ball Bearing
• Material / Plating: Stainless Steel

Light weight design and safe for extreme environments, aircraft bearings are typically used to support high loads which spin at medium to low RPMs and are commonly oscillating. These bearings can take many forms including single, double row or thin section ball bearings. Known for their precise... [See More]

• Application: Aerospace; Airframe / Aircraft Control
• Bore: 0.6250

• Design Units: Inch
• Outside Diameter: 1.0625

Kinematics slewing bearings are a cost-effective design and performance enhancement option for rotary devices carrying heavy loads. Slewing rings have a compact design, which facilitates more ease of use and can be manufactured without teeth, with internal or external teeth, with balls and/or with... [See More]

• Application: Aerospace; Automotive; Medical / Dental; Military; Solar Trackers, Digger Derricks, Truck Cranes, Wind Turbines, Utility Equipment, Forestry, Hydraulic Equipment Attachments and Tire Handlers.
• Outside Diameter: 7.0000 to 25.0000

• Design Units: Metric
• Dynamic Axial: 29943 to 530528

DGBB are composed of four basic parts, including inner ring, outer ring, steel ball and cage. Under normal operating conditions, the inner raceway, the outer raceway and the steel balls bear the load, and the cage separates the steel balls and maintains stability. Single-row radial DGBB have simple... [See More]

• Application: Aerospace; Medical / Dental
• Bore: 2.8346

• Design Units: Metric
• Static Axial: 3439

Four-point Contact Ball. Flanged cross-section on non-geared rings. Internal, external and non-gear. Clearance and preload. *Dimensions up to 60 ” OD. Available Capacities up to: Moment -. 141,000 ft-lbs to. 180,000 ft-lb. Thrust -. 175,000 ft-lbs to. 223,000 ft-lbs. Radial -. 35,000 lbs to. [See More]

• Application: Aerospace; Cranes, Industrial Positioners, Conveyors
• Design Units: Inch

• Type: Four Point Contact
• Outside Diameter: 60.0000

Silicon carbide bearings are more chemically stable than any other ceramics. It is especially resistant to hydrofluoric acid and has good strength and hardness for wear and corrosion resistance under high temperatures. [See More]

• Application: Aerospace; Semiconductor equipment, LCD equipment, Chemical equipment, Aerospace equipment
• Material / Plating: Plastic; Ceramic Races

• Primary Bearing Category: Radial Ball Bearing
• Rolling Element: Ceramic Balls

Deep groove ball bearings have full shoulders on both sides of the raceways of the inner and outer rings. They can accept radial loads, thrust loads in either direction, or a combination of loads. The design of deep groove bearings make them suitable for the addition of closures which help exclude... [See More]

• Application: Aerospace; Airframe / Aircraft Control; Instrument / Miniature; Medical / Dental
• Type: Conrad / Deep Groove

• Primary Bearing Category: Radial Ball Bearing; Thrust Bearing
• Design Units: Inch

DGBB are composed of four basic parts, including inner ring, outer ring, steel ball and cage. Under normal operating conditions, the inner raceway, the outer raceway and the steel balls bear the load, and the cage separates the steel balls and maintains stability. Single-row radial DGBB have simple... [See More]

• Application: Aerospace; Medical / Dental
• Bore: 12.2047

• Design Units: Metric
• Static Axial: 40239

Deep groove ball bearings have full shoulders on both sides of the raceways of the inner and outer rings. They can accept radial loads, thrust loads in either direction, or a combination of loads. The design of deep groove bearings make them suitable for the addition of closures which help exclude... [See More]

• Application: Aerospace; Airframe / Aircraft Control; Medical / Dental; Spindle / Super Precision
• Type: Conrad / Deep Groove

• Primary Bearing Category: Radial Ball Bearing
• Design Units: Metric

Double direction angular contact thrust ball bearings are designed for use in machine tool spindles, in combination with cylindrical roller bearings. They are manufactured to precision tolerances. Double direction angular contact thrust ball bearings are designed to carry only thrust loads. They... [See More]

• Application: Aerospace; Airframe / Aircraft Control; Medical / Dental
• Type: Two Directional Grooved Thrust

• Primary Bearing Category: Angular Contact Ball Bearing; Thrust Bearing
• Design Units: Metric

For optimum performance, machine tool spindle bearings must exhibit high rigidity as well as high precision, allowing only slight deflection under load. Double direction angular contact thrust ball bearings achieve a very high level of rigidity through their internal design and preload. Double... [See More]

• Application: Aerospace; Airframe / Aircraft Control; Medical / Dental
• Material / Plating: Stainless Steel

• Primary Bearing Category: Angular Contact Ball Bearing; Thrust Bearing
• Seals / Shields: None (Open Bearing); Single Seal

Barden spindle bearings are highprecision, single row, angular contact ball bearings. Their special design features — including contact geometry, surface design and other properties — result in a bearing design that offers high precision, excellent speedability, high rigidity and low... [See More]

• Application: Aerospace; Airframe / Aircraft Control; Medical / Dental; Spindle / Super Precision
• Design Units: Metric

• Primary Bearing Category: Angular Contact Ball Bearing
• Material / Plating: Stainless Steel